I have done two track days with my turbo 280Z and it was an absolute blast. I am having second thoughts about taking her out for more track days. All the time I have spent making her look pretty cannot be replaced if I put her into a tirewall or worse. At this point I am on the fence as to a roll bar or cage and harness to make the car safer on the track.
Instead, I am having thoughts about picking up a 240Z in rough but useable condition. maybe an old track car that needs some mechanical TLC. I would feel much less apprehensive about pushing the limits in a stripped car with a cage, harness, and krylon paint.
I just saw a friend of a friend put a daily driver STI into the tires at Limerock and did about $9,000 in damage. For $9,000 I could buy an old ready track day car! It just makes more sense. Doesn't it?